题目内容：

根据语境，用恰当的语言完成对话。

A:Hi, Peter. 1.?

B:Hi, Mike. I’m waiting for a bus.

A:2.?

B:I’m going to the book store. I want to buy some books. Would you like to go with me?

A:I’d like to. 3.?

B:Books on science. By the way, ten days ago our country succeeded in sending up ShenzhouⅩ, do you know?

A:Yes. It shows our country is becoming stronger and stronger. I’m proud of it.

B:4.. So as students, we are supposed to study hard to do something for our country.

A:That’s true. Oh, here comes the bus.

B:OK.5..